Only one of your images is a usable reference (profile view). None of them are properly coloured or shaded -- presumably because the source material is monochrome. The modder would need to essentially draw the whole thing from scratch: flip between images to build up an mental image of the character, choose a hair colour, lay out parts and strands, find a pattern of shading and highlights which looks appropriate, test it in-game for spacing and clipping and visibility, etc...

It's unlikely that someone is going to put in that much work for an obscure Korean manga. The designs are pretty simple, so they probably won't appeal to modders who are looking for a special challenge. Your options are:

draw it yourself

find (or commission) some fanart which can serve as a reference shot

browse the existing SDT hairstyles until you find one which looks reasonably similar, and then use it in your game